A client with a terminal illness has returned home to receive hospice care. The client reports increased fatigue and a severe decrease in energy over the past week. Which of the following interventions would best support decreasing the client's energy requirement to provide relief from fatigue?

Fatigue in terminal illness is a common symptom resulting from metabolic decline, cancer-related cachexia, reduced oxygen utilization, and systemic inflammation, leading to decreased energy production and increased perceived exertion. Management focuses on energy conservation strategies, symptom relief, and optimizing rest-activity balance in hospice care. Rationale: A. Scheduled rest periods reduce energy expenditure, prevent overexertion, and support physiologic recovery in patients with terminal illness. This aligns with hospice principles of comfort-focused care. Therefore energy conservation through planned rest is the most appropriate intervention. B. Increased ambient temperature may worsen fatigue by increasing metabolic demand and causing discomfort or dehydration risk. It does not conserve energy or improve fatigue. Thus thermoregulatory burden increase is not appropriate. C. Eliminating physical therapy entirely may contribute to deconditioning and reduced functional ability if done indiscriminately. Hospice care balances activity and rest rather than complete cessation. Therefore over-restriction of activity is not optimal management. D. Increasing activity level in a terminally ill client with severe fatigue increases oxygen demand and energy expenditure, worsening exhaustion. It contradicts palliative goals of comfort. Thus energy-demand enhancement is inappropriate.